Digital Security Research Group [DSecRG] Advisory #DSECRG-08-011 Application: Astrosoft HelpDesk Versions Affected: Vendor URL: http://astrosoft.ru/ Bugs: Multiple XSS Injections Exploits: YES Reported: 29.01.2008 Vendor response: NONE Date of Public Advisory: 04.02.2008 Authors: Alexandr Polyakov, Stas Svistunovich Digital Security Research Group [DSecRG] (research [at] dsec [dot] ru) Description *********** Astrosoft HelpDesk system has multiple security vulnerabilities: 1. Linked XSS 2. Linked SiXSS Details ******* 1. Linked XSS vulnerability found in operator/article/article_search_results.asp, attacker can inject XSS in GET parameter "txtSearch" Example: http://[server]/[installdir]/operator/article/article_search_results.asp ?txtSearch="></form><IMG SRC=javascript:alert('DSecRG XSS')>" ------------------------------------------------------------------------ -------------------- 2. SiXSS in URL Vulnerability found in script operator/article/article_attachment.asp, attacker can inject XSS code in SQL Error. GET parameter "Attach_Id" Example: http://[server]/[installdir]/operator/article/article_attachment.asp?Att ach_Id="<script>alert('DSecRG XSS')</script> About ***** Digital Security is leading IT security company in Russia, providing information security consulting, audit and penetration testing services, risk analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and PCI DSS standards. Digital Security Research Group focuses on web application and database security problems with vulnerability reports, advisories and whitepapers posted regularly on our website. Contact: research [at] dsec [dot] ru http://www.dsec.ru (in Russian) -- Digital Security Research Group mailto:research (at) dsec (dot) ru [email concealed]